A suffix is a letter or group of letters placed at the end of a root word to form a derived word (a similar word with a different meaning).
Suffixes Used With the Simple Present
Add suffixes to verbs when conjugating them in the third person singular of the simple present.
| 
			 Suffixes  | 
			
			 Used with  | 
			
			 In context  | 
		
| 
			 -s  | 
			
			 he  | 
			
			 Carmen pets her goats everyday.  | 
		
| 
			 -es  | 
			
			 She watches them on her security camera.  | 
		|
| 
			 -ies  | 
			
			 he  | 
			
			 Carmen cries when she watches animal documentaries.  | 
		
Suffixes Used With the Simple Past
Add -d,-ed or -ied to regular verbs when conjugating them in the simple past tense.
| 
			 Suffixes  | 
			
			 Used with  | 
			
			 Examples  | 
		
| 
			 -d  | 
			
			 verbs ending in -e  | 
			
			 Carmen liked her dinner.  | 
		
| 
			 -ed  | 
			
			 regular verbs not ending in -e or -y  | 
			
			 She fainted when she saw the ghost.  | 
		
| 
			 -ied  | 
			
			 verbs ending in -y by changing the last letter for an -i.  | 
			
			 She cried when she saw it.  | 
		
Suffixes Used With Participles
Add the following suffixes to regular verbs to create participles.
| 
			 Suffixes  | 
			
			 Used with  | 
			
			 Examples  | 
		
| 
			 -ed  | 
			
			 past participle  | 
			
			 All goats have been checked by the vet.  | 
		
| 
			 -ing  | 
			
			 present participle  | 
			
			 She has been gardening a lot lately.  | 
		
Suffixes Used With Continuous Tenses
Add the following suffixes to verbs to create continuous tenses.
| 
			 Suffixes  | 
			
			 Used with  | 
			
			 Examples  | 
		
| 
			 -ing  | 
			
			 present continuous  | 
			
			 Carmen is training the goats.  | 
		
| 
			 past continuous  | 
			
			 Carmen was eating dinner when she saw the ghost.  | 
		
Add -s or -es to nouns to form plural nouns.
Add the suffix -’s to nouns to show that something belongs to//is part of someone or something.
Add suffixes to numbers to create ordinal numbers.
| 
			 Suffixes  | 
			
			 Used with…  | 
			
			 In context  | 
		
| 
			 -st  | 
			
			 1 (first)  | 
			
			 Butter came in 1st place.  | 
		
| 
			 -nd  | 
			
			 2 (second)  | 
			
			 Gerald came in 2nd.  | 
		
| 
			 -rd  | 
			
			 3 (third)  | 
			
			 Gourmet was 3rd at the finish line.  | 
		
| 
			 -th  | 
			
			 4+ (fourth +)  | 
			
			 Somebody else’s goat came in 4th.  | 
		
Forming a New Noun With a Noun
Add the following suffixes to nouns to form new nouns.
| 
			 Suffixes  | 
			
			 Root noun  | 
			
			 New noun in context  | 
		
| 
			 -ship  | 
			
			 friend  | 
			
			 Carmen and her goats have a valuable friendship.  | 
		
| 
			 -hood  | 
			
			 child  | 
			
			 Carmen and her sister had a wonderful childhood.  | 
		
| 
			 -cy  | 
			
			 infant  | 
			
			 But Carmen was often sick during her infancy.  | 
		
Forming a Noun With an Adjective
Add the following suffixes to adjectives to form nouns.
| 
			 Suffixes  | 
			
			 Adjective  | 
			
			 New noun in context  | 
		
| 
			 -ity  | 
			
			 absurd  | 
			
			 The absurdity of the situation made Carmen laugh.  | 
		
| 
			 -ness  | 
			
			 red  | 
			
			 The redness of her face got her sister laughing too.  | 
		
Add the suffix -self or -selves to pronouns to create reflexive pronouns.
| 
			 Suffixes  | 
			
			 Used with…  | 
			
			 In context  | 
		
| 
			 -self  | 
			
			 singular subjects (my, your, her, him, it)  | 
			
			 Carmen takes care of the goats by herself.  | 
		
| 
			 -selves  | 
			
			 plural subjects (our, your, them)  | 
			
			 She found them on the side of the road, all by themselves.  | 
		
Add the following suffixes to adjectives to create comparative/superlative adjectives.
| 
			 Root words  | 
			
			 Suffixes  | 
			
			 Used at the end of…  | 
			
			 In context  | 
		
| 
			 happy  | 
			
			 -ier  | 
			
			 comparative adjectives  | 
			
			 This goat seems happier than that one.  | 
		
| 
			 big  | 
			
			 -er  | 
			
			 comparative adjectives  | 
			
			 The goats are bigger than the last time I saw them.  | 
		
| 
			 pretty  | 
			
			 -iest  | 
			
			 superlative adjectives  | 
			
			 This is the prettiest goat I’ve ever seen.  | 
		
| 
			 gentle  | 
			
			 -est  | 
			
			 superlative adjectives  | 
			
			 These are the gentlest goats I’ve ever seen.  | 
		
Add the following suffixes to nouns or verbs to create adjectives.
| 
			 Suffixes  | 
			
			 Root words  | 
			
			 In context  | 
		
| 
			 -able  | 
			
			 remark  | 
			
			 Carmen is a remarkable woman.  | 
		
| 
			 -ist  | 
			
			 tour  | 
			
			 She once hosted a tourist for a month.  | 
		
| 
			 -al  | 
			
			 fiction  | 
			
			 She often falls in love with fictional characters.  | 
		
| 
			 -ent  | 
			
			 differ  | 
			
			 Her lifestyle is different from what she imagined for herself.  | 
		
| 
			 -ive  | 
			
			 protect  | 
			
			 She is very protective of her goats.  | 
		
| 
			 -en  | 
			
			 wood  | 
			
			 She built a wooden barn for them.  | 
		
| 
			 -ful  | 
			
			 cheer  | 
			
			 People describe Carmen as cheerful.  | 
		
| 
			 -less  | 
			
			 fear  | 
			
			 She is also fearless.  | 
		
| 
			 -ic  | 
			
			 hero  | 
			
			 She loves performing heroic actions.  | 
		
| 
			 -ous  | 
			
			 danger  | 
			
			 Her heroism can sometimes be dangerous.  | 
		
Adding the suffix -ally to the adjective dramatic changes it to an adverb. Adding the suffix -ily to the noun heart changes it to an adverb.
Add -ly, -ily or -ally to adjectives or nouns to change them into adverbs.
Forming a Noun With a Verb
Add the following suffixes to verbs to change them into nouns.
| 
			 Suffixes  | 
			
			 Verb  | 
			
			 In context  | 
		
| 
			 -tion  | 
			
			 hibernate  | 
			
			 Goats do not go into hibernation.  | 
		
| 
			 -ation  | 
			
			 memorize  | 
			
			 Carmen takes notes to help with memorization.  | 
		
| 
			 -ant  | 
			
			 assist  | 
			
			 She does not need an assistant.  | 
		
| 
			 -ence  | 
			
			 differ  | 
			
			 When she rescued her goats, Carmen knew she would make a difference in their lives.  | 
		
| 
			 -ance  | 
			
			 perform  | 
			
			 Last night, Carmen’s sister’s performance during her show was amazing.  | 
		
| 
			 -ment  | 
			
			 replace  | 
			
			 One of the dancers was sick. Her sister had to find a replacement.  | 
		
| 
			 -age  | 
			
			 marry  | 
			
			 Carmen once refused to give her hand in marriage.  | 
		
| 
			 -ery  | 
			
			 fool  | 
			
			 She thought getting married this young was foolery.  | 
		
| 
			 -r  | 
			
			 bake  | 
			
			 Carmen’s mother is a baker.  | 
		
| 
			 -er  | 
			
			 work  | 
			
			 She is a hard worker.  | 
		
| 
			 -ism  | 
			
			 critic  | 
			
			 But she has difficulty with criticism.  | 
		
| 
			 -ry  | 
			
			 bake  | 
			
			 She owns a bakery.  | 
		
| 
			 -or  | 
			
			 inherit  | 
			
			 Carmen will be the inheritor.  |